/**
* Maps data from the form to the entity where the field name matches the name of an entity's property.
* Optionally specify a prefix if the form fields have one.
* @param FormBase $form Form containing the values to map
* @param DomainObjectBase $entity Entity to map the values to
* @param string $name_prefix Field name prefix that may be applied to form field names
* @param boolean $strict Where a name prefix is supplied, set this to true if you ONLY want to map fields that have a matching prefix (otherwise it will map fields that have the prefix or no prefix)
* @return DomainObjectBase
*/
protected function mapScalarFormElements(FormBase $form, DomainObjectBase $entity, $name_prefix = '', $strict = false)
{
$properties = $entity->getProperties(true);
foreach ($properties as $property) {
if ($form->fieldExists($name_prefix . $property)) {
$entity->{$property} = $form->getField($name_prefix . $property)->value;
} else {
if (strlen($name_prefix) > 0 && !$strict) {
if ($form->fieldExists($property)) {
$entity->{$property} = $form->getField($property)->value;
}
}
}
}
return $entity;
}
/**
* @param DomainObjectBase $domain_object
* @param array $properties
* @param int $direction
* @return DomainObjectBase|FormBase
*/
protected function applyPropertyMappings(DomainObjectBase $domain_object, $properties, $direction, $prefix = '', $labels_only = false)
{
foreach ($properties as $property) {
$field = null;
$field_name = null;
$entity_value = null;
$form_value = null;
if ($this->form->fieldExists($prefix . $property)) {
$field_name = $prefix . $property;
}
if ($field_name !== null) {
$entity_value = $domain_object->{$property};
$field = $this->form->getField($field_name);
if ($labels_only && !$field instanceof FieldLabel) {
$field = null;
} else {
$form_value = $field->value;
}
}
if ($field != null) {
if ($direction == self::DIRECTION_ENTITY_TO_FORM) {
if ($entity_value !== null) {
$this->mapEntityValueToField($field_name, $this->convertCountries($field, $entity_value, true));
}
} else {
if ($form_value !== null && !$this->form->getField($field_name)->is_read_only) {
$this->mapFieldValueToEntity($property, $this->convertCountries($field, $form_value, false), $domain_object);
}
}
}
}
if ($direction == self::DIRECTION_ENTITY_TO_FORM) {
return $this->form;
} else {
return $domain_object;
}
}
